Chiang Mai → London
Chiang Mai (CNX) to London (LHR, LGW, STN, LTN, LCY, SEN), all airport combinations.
No nonstop flights. Fastest via Chongqing (CKG), about 12h 45m in the air (CNX→LHR).Award: 29,500 ANA miles+ / 40,000 JAL miles+ (CNX→LHR, economy one way, est.)
Nonstop flights by airport pair
None.
Route pages by airport
Times and miles are estimates. Check schedules and availability with the airline.